Optimized database variables

roles/svc-db-postgres/tasks/02_init.yml

@@ -13,7 +13,7 @@
     name: "{{ database_name }}"
     state: present
     login_user: postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host: "{{ POSTGRES_LOCAL_HOST }}"
     login_port: "{{ POSTGRES_PORT }}"
   register: postgresql_result
@@ -29,7 +29,7 @@
     db:             "{{ database_name }}"
     state:          present
     login_user:     postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host:     "{{ POSTGRES_LOCAL_HOST }}"
     login_port:     "{{ POSTGRES_PORT }}"
   register: postgresql_result
@@ -42,7 +42,7 @@
   community.postgresql.postgresql_query:
     db: postgres
     login_user: postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host: "{{ POSTGRES_LOCAL_HOST }}"
     login_port: "{{ POSTGRES_PORT }}"
     query: |
@@ -64,7 +64,7 @@
     schema: public
     state:  present
     login_user:     postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host:     "{{ POSTGRES_LOCAL_HOST }}"
     login_port:     "{{ POSTGRES_PORT }}"
   register: postgresql_result
@@ -81,7 +81,7 @@
     privs: ALL
     state: present
     login_user:     postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host:     "{{ POSTGRES_LOCAL_HOST }}"
     login_port:     "{{ POSTGRES_PORT }}"
   register: postgresql_result
@@ -94,7 +94,7 @@
   community.postgresql.postgresql_query:
     db: "{{ database_name }}"
     login_user: postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host: "{{ POSTGRES_LOCAL_HOST }}"
     login_port: "{{ POSTGRES_PORT }}"
     query: |
@@ -114,7 +114,7 @@
     ext:        "{{ item }}"
     state:      present
     login_user:     postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host:     "{{ POSTGRES_LOCAL_HOST }}"
     login_port:     "{{ POSTGRES_PORT }}"
   loop:
@@ -134,7 +134,7 @@
     ext:          vector
     state:        present
     login_user:   postgres
-    login_password: "{{ applications | get_app_conf(application_id, 'credentials.POSTGRES_PASSWORD', True) }}"
+    login_password: "{{ POSTGRES_PASSWORD }}"
     login_host:   "{{ POSTGRES_LOCAL_HOST }}"
     login_port:   "{{ POSTGRES_PORT }}"
   register: postgresql_result

roles/sys-stk-back-stateful/tasks/main.yml

@@ -13,8 +13,6 @@
 - name: "For '{{ application_id }}': Load central RDBMS"
   include_role:
     name: sys-svc-rdbms
-  vars:
-    database_init: true # Initialize a custom database for the application
 
 - name: "For '{{ application_id }}': Load sys-stk-back-stateless"
   include_role:

roles/sys-svc-rdbms/tasks/main.yml

@@ -13,14 +13,16 @@
       src: "env/{{ database_type }}.env.j2"
       dest: "{{ database_env }}"
     notify: docker compose up
-  when: not applications | get_app_conf(application_id, 'features.central_database', False)
+  when: not (SYS_SVC_RDBMS_CENTRAL_DB_ENABLED | bool)
 
 - name: "For '{{ application_id }}': Create central database"
   # I don't know why this includes leads to that the application_id in vars/main.yml of the database role isn't used
   # This is the behaviour which I want, but I'm still wondering why ;)
   include_role:
     name: "svc-db-{{ database_type }}"
-  when: applications | get_app_conf(application_id, 'features.central_database', False)
+  when: SYS_SVC_RDBMS_CENTRAL_DB_ENABLED | bool
+  vars:
+    database_init: true # Initialize a custom database for the application
 
 - name: "For '{{ application_id }}': Add Entry for Backup Procedure"
   include_tasks: "{{ playbook_dir }}/roles/sys-ctl-bkp-docker-2-loc/tasks/04_seed-database-to-backup.yml"

roles/sys-svc-rdbms/vars/main.yml

@@ -1,2 +1,3 @@
 # Docker
-docker_pull_git_repository: false # Deactivated here to don't inhire this
+docker_pull_git_repository:       false # Deactivated here to don't inhire this
+SYS_SVC_RDBMS_CENTRAL_DB_ENABLED: "{{ applications | get_app_conf(application_id, 'features.central_database', False) }}"